CN215482522U

CN215482522U - Portable roadblock for highway construction

Info

Publication number: CN215482522U
Application number: CN202021575457.2U
Authority: CN
Inventors: 甘采华; 谢来坤; 黄绍祥; 刘聪; 颜志盛; 苗原; 谢毅; 荆岗
Original assignee: Guangxi Pingxuan Expressway Co ltd
Current assignee: Guangxi Pingxuan Expressway Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2022-01-11
Anticipated expiration: 2030-07-31

Abstract

The utility model belongs to the field of highway construction, and particularly relates to a portable roadblock for highway construction, which comprises a base, wherein an outer sleeve is arranged at the top of the base, a guide rail is fixed on the inner wall of the outer sleeve, an inner sleeve is arranged inside the outer sleeve, a sliding plate embedded into the guide rail is fixed at the bottom of the inner sleeve, the inner sleeve is connected with the guide rail in a sliding manner through the sliding plate, and a positioning hole penetrating through the outer wall of the outer sleeve is formed in the guide rail; the roadblock is of a liftable structure, the inner sleeve and the outer sleeve are in a sliding and folding design, the inner sleeve is drawn out of the outer sleeve when in use, and the inner sleeve is folded into the outer sleeve when in storage, so that the use state is switched simply and the roadblock is convenient to carry; the built-in lamp pearl that is used for penetrating warning light of lamp area, the battery provides the required electric power support of operation for the lamp area, need not to insert external power source, can warn passing vehicle through warning light, prevents that the user from rushing into the construction area that the roadblock enclosed the fender, promotes the functional of roadblock.

Description

Portable roadblock for highway construction

Technical Field

The utility model relates to the field of highway construction, in particular to a portable roadblock for highway construction.

Background

Roadblocks are barriers that block road traffic, and act as barriers to fencing during multi-fingered roadways for protection and separation of construction areas.

The prior art has the following problems:

1. when the highway is constructed and maintained, roadblocks need to be preset around a construction area, and the existing roadblocks are large in specification, inconvenient to carry and store, poor in portability and insufficient in use;

2. the existing roadblock has a single function, has poor indicating effect on a construction area at night, is easy to cause the error entering of a vehicle into the construction area, and has the defects of use.

In order to solve the problems, the application provides a portable roadblock for highway construction.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In order to solve the technical problems in the background art, the utility model provides a portable roadblock for highway construction, which has the characteristics of foldable storage and night illumination indication of a double-layer sleeve structure.

(II) technical scheme

In order to solve the technical problem, the utility model provides a portable roadblock for highway construction, which comprises a base, wherein an outer sleeve is installed at the top of the base, a guide rail is fixed on the inner wall of the outer sleeve, an inner sleeve is arranged inside the outer sleeve, a sliding plate embedded into the guide rail is fixed at the bottom of the inner sleeve, the inner sleeve is connected with the guide rail through the sliding plate in a sliding manner, a positioning hole penetrating through the outer wall of the outer sleeve is formed in the guide rail, symmetrically, a screw hole matched with the positioning hole is formed in the sliding plate, and a positioning bolt penetrates through the screw hole formed in the sliding plate and the positioning hole.

Preferably, four groups of guide rails are arranged, and the four groups of guide rails are symmetrically arranged on the inner wall of the outer sleeve at 90-degree included angles.

Preferably, the outer diameter of the inner sleeve matches the inner diameter of the outer sleeve.

Preferably, a lamp strip is fixed on the outer wall of the inner sleeve and connected with a storage battery arranged in the outer sleeve.

Preferably, a raised handle is fixed to the top of the inner sleeve.

Preferably, the bottom center position department of base installs the weight plate, the weight plate with through force bearing pole fixed connection between the base.

The technical scheme of the utility model has the following beneficial technical effects:

1. the roadblock is of a liftable structure, the inner sleeve and the outer sleeve are in a sliding and folding design, the inner sleeve is drawn out of the outer sleeve when in use, and the inner sleeve is folded into the outer sleeve when in storage, so that the use state is switched simply and the roadblock is convenient to carry;

2. the built-in lamp pearl that is used for penetrating warning light of lamp area, the battery provides the required electric power support of operation for the lamp area, need not to insert external power source, can warn passing vehicle through warning light, prevents that the user from rushing into the construction area that the roadblock enclosed the fender, promotes the functional of roadblock.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the inner sleeve pulling structure of the present invention;

FIG. 3 is a schematic view of a base structure of the present invention;

figure 4 is a schematic view of the inner sleeve structure of the present invention.

Reference numerals:

1. a base; 2. an outer sleeve; 3. positioning holes; 4. a guide rail; 5. an inner sleeve; 6. a slide plate; 7. positioning bolts; 8. a handle; 9. a light strip; 10. a weight plate; 11. a bearing rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

FIG. 1 is a schematic structural view of the present invention;

as shown in fig. 1-2, the portable roadblock for highway construction provided by the utility model comprises a base 1, wherein an outer sleeve 2 is installed at the top of the base 1, a guide rail 4 is fixed on the inner wall of the outer sleeve 2, an inner sleeve 5 is arranged inside the outer sleeve 2, a sliding plate 6 embedded into the guide rail 4 is fixed at the bottom of the inner sleeve 5, the inner sleeve 5 is slidably connected with the guide rail 4 through the sliding plate 6, a positioning hole 3 penetrating through the outer wall of the outer sleeve 2 is formed in the guide rail 4, symmetrically, a screw hole matched with the positioning hole 3 is formed in the sliding plate 6, and a positioning bolt 7 penetrates between the screw hole formed in the sliding plate 6 and the positioning hole 3.

It should be noted that: the outer diameter of the inner sleeve 5 is matched with the inner diameter of the outer sleeve 2; the inner sleeve 5 is attached to the inner wall of the outer sleeve 2 to perform displacement adjustment in the vertical direction, and the contact end faces of the inner sleeve and the outer sleeve are sealed relatively, so that external dust impurities can be prevented from permeating into gaps between the attached end faces of the inner sleeve and the outer sleeve.

In order to ensure that the sliding plates 6 arranged at the bottom of the inner sleeve 5 stably slide on the guide rails 4 for height adjustment, four groups of guide rails 4 are arranged, the four groups of guide rails 4 are symmetrically arranged on the inner wall of the outer sleeve 2 at 90-degree included angles, and in the sliding process of the sliding plates 6 on the guide rails 4, the inner wall of the inner sleeve 5 is stressed in a balanced manner, so that the lifting adjustment stability of the inner sleeve 5 is maintained.

In the embodiment, the roadblock is of a liftable structure, the inner sleeve 5 is lifted out of the outer sleeve 2, in the lifting process, the sliding plate 6 arranged at the bottom of the inner sleeve 5 slides on the guide rail 4, and after the sliding plate slides to the screw hole attaching positioning hole 3 of the sliding plate 6, the positioning bolt 7 is screwed into the positioning hole 3 and the screw hole attaching position of the sliding plate 6, so that the limiting of the sliding plate 6 on the guide rail 4 is realized, the limiting and fixing of the inner sleeve 5 on the outer sleeve 2 are realized, and the indication use of a construction area can be performed;

when carrying out the roadblock and accomodating, take out the dead bolt 7 and leave the attached department of locating hole 3 and 6 screw of slide, fall inner skleeve 5 to outer skleeve 2 in, realize the folding of inner skleeve 5 in outer skleeve 2, conveniently accomodate.

FIG. 3 is a schematic view of a base structure of the present invention;

as shown in fig. 3, a weight plate 10 is installed at the bottom center position of the base 1, and the weight plate 10 and the base 1 are fixedly connected through a force bearing rod 11.

The bearing rod 11 enables the weight plate 10 to be stably installed in the base, and the weight plate 10 is used for increasing the weight of the base 1 and improving the stability of the roadblock when the roadblock is placed.

As shown in fig. 4, a lamp strip 9 is fixed on the outer wall of the inner sleeve 5, and the lamp strip 9 is connected with a storage battery arranged in the outer sleeve 2.

In this embodiment, the built-in lamp pearl that is used for penetrating out warning light in lamp area 9, the battery provides the required electric power support of operation for lamp area 9, need not to insert external power source, can warn the past vehicle through warning light, prevents that the user from breaking into the roadblock and encloses the construction area who keeps off.

In the present embodiment, in order to facilitate the lifting of the inner sleeve 5, a raised handle 8 is further fixed on the top of the inner sleeve 5, the handle 8 is used for holding, and the inner sleeve 5 is lifted by holding the handle 8.

The working principle and the using process of the utility model are as follows: carry the roadblock to the construction region, grip handle 8 and carry inner skleeve 5 and pull out outer sleeve 2, carry the in-process, slide 6 of inner skleeve 5 bottom installation slides on guide rail 4, slide to behind the attached locating hole 3 of the screw of slide 6, go into the attached position of locating hole 3 and the 6 screw of slide with locating bolt 7 spiral shell, realize slide 6 spacing on guide rail 4, realize that inner skleeve 5 is spacing fixed on outer sleeve 2, can carry out the instruction in construction region and use.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a roadblock is used in construction of portable highway, a serial communication port, includes base (1), outer sleeve (2) are installed at the top of base (1), the inner wall of outer sleeve (2) is fixed with guide rail (4), just the inside of outer sleeve (2) is provided with inner skleeve (5), the bottom of inner skleeve (5) is fixed with the embedding slide (6) inside guide rail (4), inner skleeve (5) with pass through between guide rail (4) slide (6) sliding connection, seted up on guide rail (4) and link up locating hole (3) of outer sleeve (2) outer wall, symmetrical, seted up on slide (6) with locating hole (3) assorted screw, the screw of seting up on slide (6) with it has locating pin (7) to run through between locating hole (3).

2. The portable road block for road construction according to claim 1, wherein the guide rails (4) are arranged in four groups, and the four groups of guide rails (4) are symmetrically arranged on the inner wall of the outer sleeve (2) at 90-degree included angles.

3. A portable road block as claimed in claim 1, characterised in that the outer diameter of the inner sleeve (5) matches the inner diameter of the outer sleeve (2).

4. A portable road block as claimed in claim 3, wherein a light strip (9) is fixed on the outer wall of the inner sleeve (5), and the light strip (9) is connected with a storage battery arranged in the outer sleeve (2).

5. A portable road block as claimed in claim 1, characterised in that a raised handle (8) is secured to the top of the inner sleeve (5).

6. The portable roadblock for highway construction according to claim 1, wherein a weight plate (10) is installed at the bottom center of the base (1), and the weight plate (10) is fixedly connected with the base (1) through a force bearing rod (11).